Agrawal G, Gupta A, Choudhary V, Tiwari S, Verma K, Dubey H. Role of heparin in microvascular free flap surgery in head and neck reconstruction. Int Surg J [Internet]. 2016 Dec. 14 [cited 2026 May 26];2(4):534-8. Available from: https://www.ijsurgery.com/index.php/isj/article/view/766